search
|
home > welcome
>Shenzhen Zhongtestong Technology Co., Ltd. r>&(T) >Based in Shenzhen and facing the international trade market, it is a company mainly engaged in electromagnetic compatibility testing r> > , Safety testing r>(t) >Wireless radio frequency and telecommunications terminal product testing r>(R, T), >Chemical testing r >(h tt) >Professional service organization for certification and agency. Our company is a standardized third-party testing laboratory, authorized by major certification agencies in Europe, the United States, and Asia. We provide commercial and household appliances, information technology products, audio and video products, lighting products, toys, and machinery. products and power tools and other products, professionally providing r> >, r>R >, r> >, r>RH >, r>H >, r> >, r>&RH >, r> >, r> >, r> >, r>T >, r> >, r>&G >, r> > and other multinational testing and certification, and r> >System and energy efficiency testing services for various countries. , r>We work with r>, r>... [Details]
|